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Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms Black

  • Based on 1,471 reviews
Condition: New
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Availability: 12 left in stock
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Arrives Monday, Jun 23
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Pattern Name: Megohmmeter


Features

  • Measure insulation values up to 1000 me ohms at 500 VAC
  • Zone scale to indicate insulation condition
  • Hand held
  • Test Leads store in case
  • Operates on 2 C batteries (not included)

Description

An inexpensive alternative to expensive taut band (swing needle) me ohmmeters, the M500 provides fast and accurate measurements to verify the condition of insulation. Impact resistant. Soft carrying case included. Measurement/function - insulation resistance. Range - 0 to 1000 me ohms. Applications: Test motor winding insulation and diagnose heat damaged, deteriorating insulation in hermetic refrigeration compressors, appliances, panel boards, relay control circuits, motors.

Brand: Supco


Power Source: Battery Powered


Style: Electronic


Color: Black


Item Weight: 1 Pounds


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 9.3 x 6 x 1.8 inches; 1 Pounds


Item model number ‏ : ‎ M5462


Department ‏ : ‎ Hand Tools


Date First Available ‏ : ‎ February 17, 2007


Manufacturer ‏ : ‎ Supco


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,904 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Insulation Resistance Meters


#1 in Insulation Resistance Meters:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Reliability
Pattern Name: Megohmmeter
Works great!
Reviewed in the United States on April 18, 2025 by Donald

  • Thumbs up
Pattern Name: Megohmmeter
Works great for checking insulation of electric motors. I use it for refrigeration compressors.
Reviewed in the United States on February 16, 2025 by wyatt boche

  • We’re checking motors
Pattern Name: Megohmmeter
I thought that I would use this a lot. I don’t use it a lot. I don’t use. It is bad if it’s your motor could put power to it don’t move is definitely bad or maybe you have a bad capacitor. If you have a meter and you know how to use it same thing it is a nice tool though
Reviewed in the United States on November 27, 2024 by Justin

  • Needs better leads
Pattern Name: Megohmmeter
The meter works very well for megging out industrial motors. The LED readout is fairly accurate. Side by side comparison with a Fluke 1507 showed results that were close enough. I’m only checking for grounded motors anyway. The test leads could be better quality. The meter case seems fairly rugged and would withstand rigorous use. The case is very lightweight and flimsy. At best, the case would protect from dust and scratches. A thick rubber holster and better/longer test leads would make this meter perfect! ... show more
Reviewed in the United States on March 16, 2024 by Greg

  • Excelente!!!
Pattern Name: Megohmmeter
100% útil
Reviewed in the United States on December 16, 2024 by Diego Balles

  • Quick & fast
Pattern Name: Megohmmeter
This tool saved our team a lot of time & it was accurate.
Reviewed in the United States on November 11, 2024 by Howell

  • Works great and as advertised!
Pattern Name: Megohmmeter
Would recommend!
Reviewed in the United States on December 6, 2024 by Hinds90

  • Great to know
Pattern Name: Megohmmeter
It's great to know that the compressor for my AC is in top running condition. It was easy to check once I took the top off of the unit.
Reviewed in the United States on September 19, 2024 by James B. Moss

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